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WebLaf is a Java Swing Look and Feel and extended components library for cross-platform applications
/*
* This file is part of WebLookAndFeel library.
*
* WebLookAndFeel library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WebLookAndFeel library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WebLookAndFeel library. If not, see librariesData = parseUrls ( librariesDataText );
// Parsing available libraries info
final WebPanel librariesPanel = new WebPanel ( new VerticalFlowLayout ( 0, 5 ) );
librariesPanel.setMargin ( 5 );
for ( final JarEntry child : licensesFolder.getChildren () )
{
if ( child.getName ().endsWith ( ".txt" ) )
{
final String data = librariesData.get ( child.getName () );
final int i = data.indexOf ( LIBRARY_DATA_SEPARATOR );
final String name = data.substring ( 0, i );
final String url = data.substring ( i + LIBRARY_DATA_SEPARATOR.length () );
final WebLabel nameLabel = new WebLabel ( name );
SwingUtils.setBoldFont ( nameLabel );
// Library license file
final WebLinkLabel fileLink = new WebLinkLabel ( child.getName () );
fileLink.setLink ( new Runnable ()
{
@Override
public void run ()
{
try
{
final String license = FileUtils.readToString ( structure.getEntryInputStream ( child ) );
final WebInnerPopup licensePopup = new WebInnerPopup ();
final WebTextArea textArea = new WebTextArea ( license );
textArea.setEditable ( false );
licensePopup.add ( new WebScrollPane ( StyleId.scrollpaneUndecorated, textArea ) );
licensePopup.showPopupAsModal ( fileLink, true, true );
HotkeyManager.registerHotkey ( textArea, Hotkey.ESCAPE, new HotkeyRunnable ()
{
@Override
public void run ( final KeyEvent e )
{
licensePopup.hidePopup ();
}
} );
}
catch ( final IOException e )
{
Log.error ( this, e );
}
}
} );
final WebLabel licenseLabel = new WebLabel ();
licenseLabel.setLanguage ( "weblaf.info.libraries.license" );
final GroupPanel fileLinkPanel = new GroupPanel ( 5, licenseLabel, fileLink );
// Library site URL
final WebLinkLabel urlLink = new WebLinkLabel ( url );
urlLink.setLink ( url, false );
final WebLabel siteLabel = new WebLabel ();
siteLabel.setLanguage ( "weblaf.info.libraries.site" );
final GroupPanel urlLinkPanel = new GroupPanel ( 5, siteLabel, urlLink );
// Single library panel
final GroupPanel libraryPanel = new GroupPanel ( false, nameLabel, fileLinkPanel, urlLinkPanel );
libraryPanel.setStyleId ( StyleId.panelDecorated );
libraryPanel.setMargin ( 5 );
libraryPanel.setPreferredWidth ( 0 );
librariesPanel.add ( libraryPanel );
}
}
// Libraries panel scroll
final WebScrollPane scrollPane = new WebScrollPane ( StyleId.scrollpaneUndecorated, librariesPanel );
scrollPane.setPreferredHeight ( 0 );
return scrollPane;
}
catch ( final Throwable e )
{
Log.error ( this, e );
return createErrorLibrariesTab ();
}
}
/**
* Returns parsed libraries data.
*
* @param librariesUrlText libraries data file content
* @return parsed libraries data
*/
private Map parseUrls ( final String librariesUrlText )
{
final Map librariesUrl = new HashMap ();
final StringTokenizer st = new StringTokenizer ( librariesUrlText, "\n", false );
while ( st.hasMoreTokens () )
{
final String token = st.nextToken ();
final int i = token.indexOf ( LIBRARY_DATA_SEPARATOR );
librariesUrl.put ( token.substring ( 0, i ), token.substring ( i + LIBRARY_DATA_SEPARATOR.length () ) );
}
return librariesUrl;
}
/**
* Returns error libraries tab content.
*
* @return error libraries tab content
*/
private Component createErrorLibrariesTab ()
{
final WebLabel errorLabel = new WebLabel ( WebLabel.CENTER );
errorLabel.setLanguage ( "weblaf.info.libraries.error" );
return errorLabel;
}
/**
* Returns properties tab content.
*
* @return properties tab content
*/
private Component createPropertiesTab ()
{
final Object[][] systemPropertiesData = createSystemPropertiesData ();
final DefaultTableModel model = new DefaultTableModel ( systemPropertiesData, getPropertiesTableColumnNames () );
final WebTable propertiesTable = new WebTable ( model );
propertiesTable.setPreferredScrollableViewportSize ( new Dimension ( 1, 1 ) );
propertiesTable.setEditable ( false );
LanguageManager.addLanguageListener ( new LanguageAdapter ()
{
@Override
public void languageUpdated ()
{
final int[] selection = propertiesTable.getSelectedRows ();
model.setColumnIdentifiers ( getPropertiesTableColumnNames () );
for ( final int s : selection )
{
propertiesTable.addRowSelectionInterval ( s, s );
}
}
} );
return new WebScrollPane ( StyleId.scrollpaneUndecorated, propertiesTable );
}
/**
* Returns system properties table column names.
*
* @return system properties table column names
*/
private String[] getPropertiesTableColumnNames ()
{
return new String[]{ LM.get ( "weblaf.info.properties.key" ), LM.get ( "weblaf.info.properties.value" ) };
}
/**
* Returns system properties table data.
*
* @return system properties table data
*/
private Object[][] createSystemPropertiesData ()
{
final Properties properties = System.getProperties ();
final Object[][] data = new Object[ properties.size () ][ 2 ];
int i = 0;
for ( final Map.Entry entry : properties.entrySet () )
{
data[ i ][ 0 ] = entry.getKey ();
data[ i ][ 1 ] = entry.getValue ();
i++;
}
Arrays.sort ( data, new Comparator ()
{
@Override
public int compare ( final Object[] o1, final Object[] o2 )
{
return ( ( String ) o1[ 0 ] ).compareTo ( ( String ) o2[ 0 ] );
}
} );
return data;
}
/**
* Launches library informations dialog.
*
* @param args launch arguments
*/
public static void main ( final String[] args )
{
// L&F
WebLookAndFeel.install ();
// Orientation change listener
HotkeyManager.registerHotkey ( Hotkey.ALT_R, new HotkeyRunnable ()
{
@Override
public void run ( final KeyEvent e )
{
WebLookAndFeel.changeOrientation ();
}
} );
// Language change listener
HotkeyManager.registerHotkey ( Hotkey.ALT_L, new HotkeyRunnable ()
{
@Override
public void run ( final KeyEvent e )
{
final String current = LanguageManager.getLanguage ();
final List supported = LanguageManager.getSupportedLanguages ();
final int i = supported.indexOf ( current );
if ( i != -1 )
{
LanguageManager.setLanguage ( i < supported.size () - 1 ? supported.get ( i + 1 ) : supported.get ( 0 ) );
}
}
} );
// Basic library jar info frame
LibraryInfoDialog.getInstance ().setVisible ( true );
}
}